#738EEB#738EEB

#738EEB is a light, vivid blue. Relative luminance 0.290; OKLCH L 66.8% C 0.141 H 270.0°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#738EEB
RGB	rgb(115, 142, 235)
HSL	hsl(227, 75%, 69%)
HSV	hsv(227, 51%, 92%)
CMYK	cmyk(51.1%, 39.6%, 0%, 7.8%)
CIE-LAB	lab(60.77, 15.96, -49.97)
CIE-LCH	lch(60.77, 52.46, 287.72°)
OKLab	oklab(66.75% 0.0001 -0.1415)
OKLCH	oklch(66.75% 0.142 270)
XYZ	xyz(31.7338, 28.9869, 82.5040)
Luminance	0.2899 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#738EEB #EBD073

analogous

#73CAEB #738EEB #9473EB

triadic

#738EEB #EB738E #8EEB73

tetradic

#738EEB #EB73CA #EBD073 #73EB94

square

#738EEB #EB73CA #EBD073 #73EB94

split-complementary

#738EEB #EB9473 #CAEB73

monochromatic

#1C43C7 #3D63E3 #738EEB #A9B9F3 #DEE4FA

Accessibility & contrast

On white

3.09

#738EEB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.80

#738EEB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #738EEB

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##738EEB	#FFFFFF	#000000	##000000
##738EEB	1.00	3.09	6.80	6.80
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.80	21.00	1.00	1.00
##000000	6.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6998EF

Deuteranopia (green-blind)

#5C8EE9

Tritanopia (blue-blind)

#3DA2B1

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #738eeb;
/* rgb */ color: rgb(115, 142, 235);
/* oklch */ color: oklch(66.8% 0.141 270.0);

Tailwind

colors: {
  custom: {
    50: '#a2aef2',
    500: '#738eeb',
    950: '#000000',
  },
}

SCSS

$custom: #738eeb;
$custom-light: #a2aef2;
$custom-dark: #000000;

JSON

{
  "hex": "#738eeb",
  "rgb": {
    "r": 115,
    "g": 142,
    "b": 235
  },
  "hsl": {
    "h": 226.5,
    "s": 75,
    "l": 68.627
  },
  "oklch": {
    "l": 0.66753,
    "c": 0.1415,
    "h": 270
  },
  "luminance": 0.28989
}

Semantic roles & 50–950 ramp

primary

#738EEB

secondary

#EFE7CB

accent

#AA0ED7

background

#FAFAFE

surface

#F4F4FD

border

#CECED5

text

#101017

muted

#7F7F85

Preview Lab

Preview with #738EEB

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →